//
//  YDMethodSwizzling.h
//  YDBASE
//
//  Created by rowena on 2019/4/22.
//  Copyright © 2019年 wuyezhiguhun. All rights reserved.
//

#pragma mark ==== 动态方法交换 ====

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface YDMethodSwizzling : NSObject

/** 打印A */
- (void)printA;

/** 打印B */
- (void)printB;

/** 打印C */
+ (void)printC;

/** 打印D */
+ (void)printD;

@end

NS_ASSUME_NONNULL_END
